Au (SG)

Municipality in the canton of St. Gallen · FSO no. 3231

Asking-price snapshots of Oct 2026, page computed on 6 Nov 2026.

Open map at the Au (SG) center

In Au (SG), apartments sell at a typical 6’949 per m² and rent at 256 per m² and year, from 71 current listings. The implied gross rental yield is 3.7 % for apartments. It is 2.8 % for houses.

Key figures

Apartments for sale, per m²
CHF 6’949/m²
Canton: CHF 7’283/m²
Switzerland: CHF 8’051/m²
Apartments for rent, per m²/year
CHF 256/m²/yr
Canton: CHF 278/m²/yr
Switzerland: CHF 335/m²/yr
Houses for sale, per m²
CHF 7’486/m²
Canton: CHF 7’169/m²
Switzerland: CHF 7’015/m²
Houses for rent, per m²/year
CHF 212/m²/yr
Canton: CHF 217/m²/yr
Switzerland: CHF 252/m²/yr
Current listings
71
Canton: 2’318
Switzerland: 40’413

About Au (SG)

Apartment sale prices here (6’949 per m²) are close to the canton of St. Gallen (7’283 per m²).

Apartment rents here (256 per m² and year) sit below the canton of St. Gallen (278 per m² and year).

Apartment sale prices here (6’949 per m²) sit below Switzerland (8’051 per m²).

Apartment rents here (256 per m² and year) sit below Switzerland (335 per m² and year).

Of 74 municipalities, Lütisburg is cheapest for apartments (5’840 per m²) and Rapperswil-Jona priciest (10’900 per m²).

Apartments

For sale

Median: CHF 813’065 · Asking price per m²: CHF 6’949/m² · 15 listings

80% of asking prices fall between CHF 462’222 and CHF 1’436’786.

By rooms

  • StudioCHF 198’000
  • 2 roomsCHF 393’000
  • 3 roomsCHF 548’000
  • 4 roomsCHF 726’000
  • 5 roomsCHF 953’000

For rent

Median: CHF 2’500 · Asking rent per m² and year: CHF 256/m²/yr · 48 listings

80% of asking rents fall between CHF 1’421 and CHF 4’418 a month.

By rooms

  • StudioCHF 945
  • 2 roomsCHF 1’334
  • 3 roomsCHF 1’630
  • 4 roomsCHF 1’956
  • 5 roomsCHF 2’467

Implied gross yield: 3.7 %. Annual asking rent CHF 256 per m² over asking sale CHF 6’949 per m².

Houses

For sale

Median: CHF 1’055’560 · Asking price per m²: CHF 7’486/m² · 7 listings

80% of asking prices fall between CHF 530’190 and CHF 2’120’761.

By rooms

  • 4 roomsCHF 848’000
  • 5 roomsCHF 1’100’000
  • 6 roomsCHF 1’200’000
  • 7 roomsCHF 1’200’000
  • 8 roomsCHF 1’300’000

For rent

Median: CHF 2’492 · Asking rent per m² and year: CHF 212/m²/yr · 1 listings

80% of asking rents fall between CHF 1’252 and CHF 5’007 a month.

By rooms

  • 4 roomsCHF 2’258
  • 5 roomsCHF 2’512
  • 6 roomsCHF 2’646
  • 7 roomsCHF 2’744
  • 8 roomsCHF 2’905

Implied gross yield: 2.8 %. Annual asking rent CHF 212 per m² over asking sale CHF 7’486 per m².

How these figures are computed

Asking-price snapshots per municipality, refreshed daily. Low-sample figures may be modeled, and small communes may mirror regional levels. Not a parcel valuation.

The gross yield divides the annual asking rent per m² by the asking sale price per m² of the same snapshot.

Rent per m² is francs per m² and year; sale per m² is francs per m² outright. Medians and room figures are whole-unit amounts: francs per month for rent, francs for sale.

Rents and sale prices in Au (SG)

valoo tracks asking rents and sale prices in Au (SG): apartment and house medians, price per square meter, room breakdowns, listing counts and the implied gross rental yield. Parcel-level sale prices open on the valoo map.

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